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Vergamini LB, Ito W, Choi B N, Du HE, Sardiu ME, Neff D, Duchene DA, Molina WR, Whiles BB. Holmium:yttrium-aluminium-garnet laser with MOSES technology is more efficient than thulium fibre laser in supine mini-percutaneous nephrolithotomy. BJU Int 2024; 134:276-282. [PMID: 38797721 DOI: 10.1111/bju.16392] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/29/2024]
Abstract
OBJECTIVES To address the paucity of literature comparing outcomes achieved with utilisation of the high-power holmium:yttrium-aluminium-garnet (Ho:YAG) laser with MOSES technology vs those achieved with the thulium fibre laser (TFL) in mini-percutaneous nephrolithotomy (PCNL). METHODS A retrospective review was performed of patients undergoing supine mini-PCNL between August 2021 and May 2023. Exclusion criteria were urinary diversion, simultaneous utilisation of >1 laser platform, use of any other form of fragmentation, and ureteric stones. The Ho:YAG platform (Lumenis Pulse P120H™ with MOSES technology, 120W; Boston Scientific®) and the TFL (Soltive SuperPulsed Thulium Fibre [SPTF], 60W; Olympus®) were compared. Data on stone-free rate (SFR) were determined by computed tomography performed on the first postoperative day and presented as absence of stone fragments, no fragments larger than 2 mm, or no fragments larger than 4 mm. RESULTS A total of 100 patients met the inclusion criteria, 51 mini-PCNLs with the Ho:YAG laser and 49 with the SPTF laser. No significant differences in demographics or stone characteristics were detected between the two groups. The Ho:YAG laser utilised less energy and time, resulting in higher ablation efficiency (P < 0.05) and less total operating time (P < 0.05). Overall, there was no difference in SFR in any category between the Ho:YAG group and the SPTF group (no fragments: relative risk [RR] 0.81, 95% confidence interval [CI] 0.59-1.12, P = 0.21; fragments <2 mm: RR 0.86, 95% CI 0.67-1.10, P = 0.23; fragments <4 mm: RR 0.96, 95% CI 0.80-1.15, P = 0.67). CONCLUSIONS Although we observed an equivalent postoperative SFR, this study supports a shorter operating time and greater intra-operative laser efficiency with the Ho:YAG laser over the SPTF laser in mini-PCNL.
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Affiliation(s)
- Lucas B Vergamini
- Department of Urology, The University of Kansas Health System, Kansas City, Kansas, USA
| | - Willian Ito
- Department of Urology, UT Southwestern, Dallas, Texas, USA
| | - Nicholas Choi B
- School of Medicine, University of Kansas, Kansas City, Kansas, USA
| | - Holly E Du
- Department of Biostatistics, University of Kansas Medical Center, Kansas City, Kansas, USA
| | - Mihaela E Sardiu
- Department of Biostatistics, University of Kansas Medical Center, Kansas City, Kansas, USA
| | - Donald Neff
- Department of Urology, The University of Kansas Health System, Kansas City, Kansas, USA
| | - David A Duchene
- Department of Urology, The University of Kansas Health System, Kansas City, Kansas, USA
| | - Wilson R Molina
- Department of Urology, The University of Kansas Health System, Kansas City, Kansas, USA
| | - Bristol B Whiles
- Department of Urology, The University of Kansas Health System, Kansas City, Kansas, USA
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Brain E, Geraghty RM, Tzelves L, Mourmouris P, Chatzikrachtis N, Karavitakis M, Skolarikos A, Somani BK. Does pre-stenting influence outcomes of shockwave lithotripsy? A systematic review and meta-analysis. BJU Int 2024; 134:22-30. [PMID: 37935590 DOI: 10.1111/bju.16219] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2023]
Abstract
OBJECTIVE To determine whether preoperative use of JJ stents in patients undergoing shockwave lithotripsy (SWL) impacts on stone clearance and the rate of postoperative complications. PATIENTS AND METHODS We screened multiple databases from inception to January 2021, using the relevant search terms for SWL in patients with a preoperative stent. Inclusion criteria were randomised controlled trials of ≥20 patients aged >18 years who had had SWL with a JJ stent. This review has been registered in the International Prospective Register of Systematic Reviews (PROSPERO; registration number CRD42023443195). Statistical analysis was performed using 'meta' in R. RESULTS There were seven eligible studies (403 patients receiving JJ stents and 394 controls). There was no significant difference in the stone-free rate (SFR) following SWL with a JJ stent compared to SWL alone. When considering the complication rates, there was a significantly reduced risk of steinstrasse in patients with a JJ stent. However, there was no significant difference in the risk of other complications including pain, fever, and haematuria, and no significant difference in the likelihood of requiring auxiliary procedures or re-treatment. CONCLUSIONS There was a reduced risk of steinstrasse in patients undergoing SWL with a JJ stent compared to SWL alone. However, there was no significant difference in the risk of other postoperative complications. Use of a JJ stent had no effect on the efficacy of SWL, with no significant difference in the SFR.
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Affiliation(s)
- Eleanor Brain
- Newcastle Medical School, Newcastle University, Newcastle-upon-Tyne, UK
| | - Robert M Geraghty
- Department of Urology, Freeman Hospital, Newcastle-upon-Tyne, UK
- Institute of Genetic Medicine, Newcastle University, Newcastle-upon-Tyne, UK
| | - Lazaros Tzelves
- Department of Urology, Sismanogleio Hospital, National and Kapodistrian University of Athens, Athens, Greece
| | - Panagiotis Mourmouris
- Department of Urology, Sismanogleio Hospital, National and Kapodistrian University of Athens, Athens, Greece
| | - Nikolaos Chatzikrachtis
- Department of Urology, Sismanogleio Hospital, National and Kapodistrian University of Athens, Athens, Greece
| | - Markos Karavitakis
- Department of Urology, Sismanogleio Hospital, National and Kapodistrian University of Athens, Athens, Greece
| | - Andreas Skolarikos
- Department of Urology, Sismanogleio Hospital, National and Kapodistrian University of Athens, Athens, Greece
| | - Bhaskar K Somani
- Department of Urology, University Hospital Southampton, Southampton, UK
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Kwenda EP, Hernandez AD, Di Valerio E, Canales BK. Renal papillary tip biopsy in stone formers: a review of clinical safety and insights. Urolithiasis 2024; 52:93. [PMID: 38888601 DOI: 10.1007/s00240-024-01596-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2024] [Accepted: 06/10/2024] [Indexed: 06/20/2024]
Abstract
Alexander Randall first published renal papillary tip findings from stone formers in 1937, paving the way for endoscopic assessment to study stone pathogenesis. We performed a literature search to evaluate the safety of papillary tip biopsy and clinical insights gained from modern renal papillary investigations. A search on the topic of renal papillary biopsy provided an overview of Randall's plaques (RP), classification systems for renal papillary grading, and a summary of procedure type, complications, and outcomes. Within 26 identified manuscripts, 660 individuals underwent papillary tip biopsy percutaneously (n = 562), endoscopically (n = 37), or unspecified (n = 23). Post-operative hemoglobin changes were similar to controls. One individual (0.2%) reported fever > 38°, and long-term mean serum creatinine post-biopsy (n = 32) was unchanged. Biopsies during ureteroscopy or PCNL added ~20-30 min of procedure time. Compared to controls, papillary plaque-containing tissue had upregulation in pro-inflammatory genes, immune cells, and cellular apoptosis. Urinary calcium and papillary plaque coverage were found to differ between RP and non-RP stone formers, suggesting differing underlying pathophysiology for these groups. Two renal papillary scoring systems have been externally validated and are used to classify stone formers. Overall, this review shows that renal papillary biopsies have a low complication profile with high potential for further research. Systematic adaption of a papillary grading scale, newer tissue analysis techniques, and the development of animal models of Randall's plaque may allow further exploration of plaque pathogenesis and identify targets for prevention therapies in patients with nephrolithiasis.
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Affiliation(s)
- Elizabeth P Kwenda
- Department of Urology, University of Florida, 1600 SW Archer Road, P.O. Box 100247, Gainesville, FL, 32610-0247, USA.
| | | | | | - Benjamin K Canales
- Department of Urology, University of Florida, 1600 SW Archer Road, P.O. Box 100247, Gainesville, FL, 32610-0247, USA
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Cerrato C, Nedbal C, Jahrreiss V, Ripa F, DE Marco V, Monga M, Hameed BM, Kronenberg P, Pietropaolo A, Naik N, Somani B. URS for de-novo urolithiasis after kidney transplantation: a systematic review of the literature. Minerva Urol Nephrol 2024; 76:286-294. [PMID: 38819386 DOI: 10.23736/s2724-6051.24.05683-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/01/2024]
Abstract
INTRODUCTION There is a gap in the available literature and guidelines concerning the optimal approach for treating allograft stones, which currently include external shockwave lithotripsy, ureteroscopy and laser lithotripsy, or percutaneous nephrolithotomy. The objective of this systematic review was to evaluate the safety and effectiveness of URS as a treatment option for patients in this scenario. EVIDENCE ACQUISITION A comprehensive search of the literature was conducted until August 2023. Only original articles written in English were considered for inclusion. This review has been registered in PROSPERO (registration number CRD42023451154). EVIDENCE SYNTHESIS Eleven articles were included (122 patients). The mean age was 46.9±9.5 years, with a male-to-female ratio of 62:49. The preferred ureteral reimplantation technique was the Lich-Gregoire. The mean onset time was 48.24 months. Acute kidney injury, urinary tract infections and fever were the most frequent clinical presentations (18.3% each), followed by hematuria (10%). The mean stone size measured 9.84 mm (±2.42 mm). Flexible URS was preferred over semirigid URS. The stone-free rate stood at 83.35%, while the overall complication rate was 13.93%, with six (4.9%) major complications reported. Stones were mainly composed of calcium oxalate (42.6%) or uric acid (14.8%). Over an average follow-up period of 30.2 months, the recurrence rate was 2.46%. No significant changes in renal function or allograft loss were reported. CONCLUSIONS URS remains an efficient choice for addressing de-novo allograft urolithiasis, offering the advantage of treating urinary stones with a good SFR and a low incidence of complications. Procedures should be performed in an Endourology referral center.
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Affiliation(s)
- Clara Cerrato
- University Hospital Southampton NHS Trust, Southampton, UK
| | - Carlotta Nedbal
- University Hospital Southampton NHS Trust, Southampton, UK
- Polytechnic University of Marche, Ancona, Italy
| | - Victoria Jahrreiss
- University Hospital Southampton NHS Trust, Southampton, UK
- Department of Urology, Comprehensive Cancer Center, Medical University of Vienna, Vienna, Austria
- EAU Section on Urolithiasis (EULIS), Arnhem, the Netherlands
| | - Francesco Ripa
- University Hospital Southampton NHS Trust, Southampton, UK
- Department of Urology, Foundation IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Vincenzo DE Marco
- Department of Urology, Azienda Ospedaliera Universitaria Integrata di Verona, Verona, Italy
| | - Manoj Monga
- Department of Urology, San Diego University of California, San Diego, CA, USA
| | | | | | - Amelia Pietropaolo
- University Hospital Southampton NHS Trust, Southampton, UK
- EAU Young Academic Urologists (YAU) Urolithiasis and Endourology Working Group, Arnhem, the Netherlands
| | - Nitesh Naik
- Manipal Institute of Technology, Manipal, India
| | - Bhaskar Somani
- University Hospital Southampton NHS Trust, Southampton, UK -
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Tanidir Y, Sekerci CA, Genc YE, Gokmen E, Arslan F, Yucel S, Tarcan T, Cam K. Endoscopic combined intrarenal surgery versus percutaneuos nephrolithotomy for complex pediatric stone disease: A comparative analysis of efficacy and safety. J Pediatr Urol 2024:S1477-5131(24)00289-4. [PMID: 38871548 DOI: 10.1016/j.jpurol.2024.05.025] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/27/2024] [Revised: 05/23/2024] [Accepted: 05/29/2024] [Indexed: 06/15/2024]
Abstract
INTRODUCTION Decision-making for complex pediatric urinary system stone disease is still a challenge for pediatric urologists. The interest in supine percutaneous nephrolithotomy (PCNL) is increasing among centers to achieve high surgical success rates with less morbidity. Despite advanced retrograde intrarenal surgery armamentarium, percutaneous approaches remain the first-line surgical treatment modality for >2 cm and complex renal stones. There are no comparative studies yet in the literature for pediatric endoscopic combined intrarenal surgery (ECIRS) OBJECTIVE: In this study, we aimed to contribute to the literature by evaluating the safety and efficacy of ECIRS by comparing it with PCNL. STUDY DESIGN Patients under 18 years of age who underwent PCNL and ECIRS for urinary tract stone disease at our Pediatric Urology department between 2012 and 2024 were included. Preoperative (demographic characteristics, stone characteristics, biochemical parameters), perioperative (duration of surgery, number of accesses, lasing and fluoroscopy times, endoscopic and fluoroscopic stone-free rates) and postoperative (hospital stay, urinary tract infection, complication and radiological stone-free rates) parameters were retrospectively evaluated. RESULTS A total of 68 children [28 (41%) girls and 40 (59%) boys] aged 5 (0-17) years were included in the study. ECIRS was performed in 19 (28%), supine in 28 (41%) and prone PCNL in 21 (30%) patients. Age (p = 0.029), Guy's stone score (p < 0.001), S.T.O.N.E. (p < 0.001), and Seoul National University Renal Stone Complexity (S-ReSC) scores (p = 0.001) for preoperative parameters were found to be higher in ECIRS group over both PCNL methods (Summary Table). However, Clinical Research Office of the Endourological Society (CROES) score was seen lower for ECIRS group patients compared to other groups (p = 0.028). Surgery time (in favor of supine over prone PCNL), fluoroscopy time (in favor of ECIRS and Supine PCNL over Prone PCNL), preferred laser type (prone PCNL group was mostly performed with holmium laser, whereas other groups were balanced between Holmium and Thulium Fiber Laser) and exit strategy (the preferred exit strategy was DJ Stent in most of the ECIRS patients, whereas nephrostomy tube was used in some of the PCNL group) showed significant difference among the groups as perioperative parameters (p = 0.042, <0.001, <0.001, <0.001, respectively). Surgery time was lower for supine PCNL compared to prone PCNL. For postoperative parameters, stone-free rates, complication rates and urinary tract infections were similar between the 3 groups, while a difference was detected in terms of length of hospital stay in favor of ECIRS over both supine and prone PCNL (p = 0.006). DISCUSSION The current trial suggests that stone-free and complication rates of ECIRS and supine PCNL were similar in the pediatric complex stone patients. Although, the stones in the ECIRS group we found to be more complex. Also, ECIRS was superior to PCNL in terms of fluoroscopy exposure and hospital stay. CONCLUSION With the widespread use of new generation ureteral access sheaths and flexible ureterorenoscopes, ECIRS may have an important role in treatment of complex pediatric kidney stones.
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Affiliation(s)
- Yiloren Tanidir
- Department of Urology, School of Medicine, Marmara University, Fevzi Çakmak Mah., Muhsin Yazicioglu Cad., No:10 Ust Kaynarca, Pendik, Istanbul, Turkey.
| | - Cagri Akin Sekerci
- Department of Urology, Division of Pediatric Urology, School of Medicine, Marmara University, Fevzi Çakmak Mah., Muhsin Yazicioglu Cad., No:10 Ust Kaynarca, Pendik, Istanbul, Turkey.
| | - Yunus Emre Genc
- Department of Urology, School of Medicine, Marmara University, Fevzi Çakmak Mah., Muhsin Yazicioglu Cad., No:10 Ust Kaynarca, Pendik, Istanbul, Turkey.
| | - Ersin Gokmen
- Department of Urology, School of Medicine, Marmara University, Fevzi Çakmak Mah., Muhsin Yazicioglu Cad., No:10 Ust Kaynarca, Pendik, Istanbul, Turkey.
| | - Faruk Arslan
- Department of Urology, School of Medicine, Marmara University, Fevzi Çakmak Mah., Muhsin Yazicioglu Cad., No:10 Ust Kaynarca, Pendik, Istanbul, Turkey.
| | - Selcuk Yucel
- Department of Urology, Division of Pediatric Urology, School of Medicine, Marmara University, Fevzi Çakmak Mah., Muhsin Yazicioglu Cad., No:10 Ust Kaynarca, Pendik, Istanbul, Turkey.
| | - Tufan Tarcan
- Department of Urology, Division of Pediatric Urology, School of Medicine, Marmara University, Fevzi Çakmak Mah., Muhsin Yazicioglu Cad., No:10 Ust Kaynarca, Pendik, Istanbul, Turkey.
| | - Kamil Cam
- Department of Urology, School of Medicine, Marmara University, Fevzi Çakmak Mah., Muhsin Yazicioglu Cad., No:10 Ust Kaynarca, Pendik, Istanbul, Turkey.
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Somani BK, Massella V, Pietropaolo A, Ripa F, Sinha MM, Griffin S. Safety and Efficacy of "Dusting and Pop-Dusting" with High-Power Laser for Treatment of Large Pediatric Stones with Ureteroscopy and Lasertripsy: Prospective Outcomes from a University Teaching Hospital. J Endourol 2024; 38:416-420. [PMID: 38323560 DOI: 10.1089/end.2023.0150] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2024] Open
Abstract
Introduction: The wide use of high-power laser has changed the landscape of ureteroscopy and lasertripsy (URSL). We wanted to look at the role and outcomes of high-power holmium:yttrium-aluminum-garnet laser for URSL in pediatric stone disease. Methods: A prospective analysis of consecutive pediatric patients treated with "Dusting and Pop-dusting" using a high-power laser was done between January 2016 and March 2022. The project was registered with our audit committee. Data were analyzed for patient demographics, stone characteristics, operative details, procedural outcomes, and complications. Stone-free rate (SFR) was defined as fragments ≤2 mm on postoperative ultrasound imaging 2-3 months after the procedure. Results: A total of 35 patients underwent 43 procedures (1.2 procedure/patient) during the study period with a mean age of 9.4 years (range 1-16 years) and a male:female ratio of 13:22. The stone location was in the kidney in 32 (91.4%) patients of which 8 were in multiple renal locations. The mean stone size was 18 mm (range 10-39 mm), with the pre- and post-stent rates of 37% and 56%, respectively. An access sheath was used in 19 (44%) procedures. The overall SFR on ultrasound scan was 94% (n = 33) with no procedural complications noted in our series and a mean length of stay of 0.9 days. Conclusion: Pediatric URSL using a high-power laser achieves a high SFR even for large and multiple renal stones with no complications noted in our prospective series. Parents must, however, be counseled about the need for staged procedures, which might be needed for large stones.
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Affiliation(s)
- Bhaskar K Somani
- Department of Urology, University Hospital Southampton NHS Trust, Southampton, United Kingdom
| | - Virginia Massella
- Department of Urology, University Hospital Southampton NHS Trust, Southampton, United Kingdom
| | - Amelia Pietropaolo
- Department of Urology, University Hospital Southampton NHS Trust, Southampton, United Kingdom
| | - Francesco Ripa
- Department of Urology, University Hospital Southampton NHS Trust, Southampton, United Kingdom
| | - Mriganka Mani Sinha
- Department of Urology, University Hospital Southampton NHS Trust, Southampton, United Kingdom
| | - Stephen Griffin
- Southampton Children's Hospital NHS Trust, Southampton, United Kingdom
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Kankaria S, Gali KV, Chawla A, Bhaskara SP, Hegde P, Somani B, de la Rosette J, Laguna P. Super-mini PCNL (SMP) with suction versus standard PCNL for the management of renal calculi of 1.5 cm-3 cm: a randomized controlled study from a university teaching hospital. World J Urol 2024; 42:257. [PMID: 38658395 PMCID: PMC11043203 DOI: 10.1007/s00345-024-04954-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2023] [Accepted: 03/27/2024] [Indexed: 04/26/2024] Open
Abstract
PURPOSE To assess the safety and efficacy of super-mini PCNL (SMP, 14 Fr) when compared to standard PCNL (sPCNL, 24-30 Fr) in the management of renal calculi of size ranging from 1.5 to 3 cm. METHODS From February 2021 to January 2022, a total of 100 patients were randomized to either SMP group or sPCNL group in a 1:1 ratio (50 in each group) using computer-generated simple randomization. Demographic data, stone characteristics, operative times, perioperative complications, blood transfusions, postoperative drop in haemoglobin, postoperative pain, duration of hospital stay and stone-free rates were compared between the two groups. RESULTS Mean stone volume (2.41 cm2 vs 2.61 cm2) and stone-free rates (98% vs 94%, p = 0.14) were similar in both the SMP and sPCNL groups, respectively. The SMP group had significantly longer mean operative times (51.62 ± 10.17 min vs 35.6 ± 6.8 min, p = 0.03). Intraoperative calyceal injury (1/50 vs 7/50, p = 0.42) and mean postoperative drop in haemoglobin (0.8 ± 0.7 g/dl vs 1.2 ± 0.81, p = 0.21) were lower in the SMP group, but not statistically significant. SMP group showed significantly lower mean postoperative pain VAS scores (5.4 ± 0.7 vs 5.9 ± 0.9, p = 0.03) and mean duration of hospital stay (28.38 ± 3.6 h vs 39.84 ± 3.7 h, p = 0.0001). Complications up to Clavien grade 2 were comparable, with grade ≥ 3 complications higher in the standard group, but not statistically significant. CONCLUSION Super-mini PCNL is equally effective as standard PCNL in treating renal calculi up to 3 cm, with significantly reduced postoperative pain and duration of hospital stay and lower risk of Clavien grade ≥ 3 complications, although with higher operative times.
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Affiliation(s)
- Sanket Kankaria
- Department of Urology and Renal Transplant, Kasturba Medical College, Manipal, Manipal Academy of Higher Education, Manipal, 576104, Karnataka, India
| | - Kasi Viswanath Gali
- Department of Urology and Renal Transplant, Kasturba Medical College, Manipal, Manipal Academy of Higher Education, Manipal, 576104, Karnataka, India
| | - Arun Chawla
- Department of Urology and Renal Transplant, Kasturba Medical College, Manipal, Manipal Academy of Higher Education, Manipal, 576104, Karnataka, India.
| | - Sunil Pillai Bhaskara
- Department of Urology and Renal Transplant, Kasturba Medical College, Manipal, Manipal Academy of Higher Education, Manipal, 576104, Karnataka, India
| | - Padmaraj Hegde
- Department of Urology and Renal Transplant, Kasturba Medical College, Manipal, Manipal Academy of Higher Education, Manipal, 576104, Karnataka, India
| | - Bhaskar Somani
- Department of Urology, University Hospital Southampton, Southampton, UK
| | | | - Pilar Laguna
- Department of Urology, Istanbul Medipol University, Istanbul, Turkey
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Juliebø-Jones P, Roth I, Tzelves L, Hjelle KM, Moen CA, Esperto F, Somani BK, Beisland C. Current status of the adjustable transobturator male system (ATOMS TM) for male stress urinary incontinence. Front Surg 2024; 11:1377788. [PMID: 38567359 PMCID: PMC10985136 DOI: 10.3389/fsurg.2024.1377788] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2024] [Accepted: 03/06/2024] [Indexed: 04/04/2024] Open
Abstract
Male stress urinary incontinence is a debilitating condition, which can occur after prostate surgery. In persistent cases, surgery is indicated and a number of options are available. This includes one of the male slings, Adjustable transobturator male system (ATOMSTM, A.M.I, Austria). There are now an increasing number of studies published. This review provides an overview of the current status of this implant device including technical considerations, surgical outcomes and potential advantages and disadvantages compared to alternatives such as the artificial urinary sphincter.
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Affiliation(s)
- Patrick Juliebø-Jones
- Department of Urology, Haukeland University Hospital, Bergen, Norway
- Department of Clinical Medicine, University of Bergen, Bergen, Norway
| | - Ingunn Roth
- Department of Urology, Haukeland University Hospital, Bergen, Norway
| | - Lazaros Tzelves
- Second Department of Urology, National and Kapodistrian University of Athens, Sismanogleio General Hospital, Athens, Greece
| | - Karin M. Hjelle
- Department of Urology, Haukeland University Hospital, Bergen, Norway
- Department of Clinical Medicine, University of Bergen, Bergen, Norway
| | - Christian Arvei Moen
- Department of Urology, Haukeland University Hospital, Bergen, Norway
- Department of Clinical Medicine, University of Bergen, Bergen, Norway
| | | | - Bhaskar K. Somani
- Department of Urology, University Hospital Southampton, Southampton, United Kingdom
| | - Christian Beisland
- Department of Urology, Haukeland University Hospital, Bergen, Norway
- Department of Clinical Medicine, University of Bergen, Bergen, Norway
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Somani BK, Rassweiler J. Endo-technology and its future: where are we heading? Curr Opin Urol 2024; 34:89-90. [PMID: 38321978 DOI: 10.1097/mou.0000000000001154] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2024]
Affiliation(s)
- Bhaskar K Somani
- Department of Urology, University Hospital Southampton NHS Trust, Southampton, UK
| | - Jens Rassweiler
- Department of Urology and Andrology, Danube Private University, Krems, Austria
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10
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Kumar N, Somani B. Supine tubeless upper pole PCNL under spinal anaesthesia: Safety, feasibility and outcomes from a tertiary endourology centre. Arab J Urol 2024; 22:159-165. [PMID: 38818256 PMCID: PMC11136457 DOI: 10.1080/20905998.2024.2309780] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2023] [Accepted: 01/21/2024] [Indexed: 06/01/2024] Open
Abstract
Objective Supine Percutaneous Nephrolithotomy (PCNL) is being taken up by many urologists in recent times, but there is a tendency to shift to prone PCNL for upper pole puncture. We analyzed the safety, feasibility and outcomes of upper pole access in Supine Percutaneous Nephrolithotomy (sPCNL). Materials and methods A retrospective review of all patients undergoing sPCNL at a tertiary care center was done from January 2021 to December 2022. Data collection was done from the maintained imaging, laboratory and hospital records. All cases with complete data on upper pole access were included. Data analysis was done with Xlstat2021. Results 50 patients with upper pole access were included (64%, 32 with single access and 36%, 18 with multiple accesses). The mean stone size was 23.88 ± 9.99, mean HU was 1093 ± 232.83, and the mean operative duration was 67.92 ± 34.62. Stone clearance rate was 98.82%, with all procedures performed tubeless.The mean haemoglobin drop was 0.75 ± 0.42 gm/dl with 2 (4%) patients needing a blood transfusion. The overall complication rate was 22% with only 1 Clavien Dindo III complication (1 pleural injury and hydrothorax needing USS guided aspiration) and others being Clavien Dindo I/II complications. Conclusion Supine PCNL is a feasible and safe approach for upper pole access. While the procedure can be done tubeless, these procedures must be done in experienced endourology units.
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Affiliation(s)
- Nitesh Kumar
- Consultant Urological Surgeon, Ford Hospital and Research Centre, Patna, India
| | - Bhaskar Somani
- Urology, University Hospital Southampton NHS Foundation Trust, Southampton, UK
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Bowen D, Hughes T, Juliebø-Jones P, Somani B. Fournier's gangrene: a review of predictive scoring systems and practical guide for patient management. Ther Adv Infect Dis 2024; 11:20499361241238521. [PMID: 38510990 PMCID: PMC10952983 DOI: 10.1177/20499361241238521] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2023] [Accepted: 02/21/2024] [Indexed: 03/22/2024] Open
Abstract
This article aims to provide a practical guide for patient management and an overview of the predictive scorings for Fournier's gangrene (FG) that are available to aid clinicians. A literature was performed reviewing currently used scoring systems for FG and presenting a practical guide for its management based on the available evidence. There are four specific scoring systems available for the assessment of FG although few other non-specific and generic tools also exist. These specific tools include Laboratory Risk Indicator for Necrotizing Fasciitis, Fournier's Gangrene Severity Index, Uludag Fournier's Gangrene Severity Index, and Simplified Fournier's Gangrene Severity Index and help calculate expected mortality. Our proposed algorithm covers primary assessment, resuscitative interventions, initial investigations, urgent care, post-operative care, and long-term follow-up. The management of the FG patient can be divided into initial resuscitation, surgical debridement, ongoing ward management with antibiotic therapy, wound reconstruction, and long-term follow-up. Each facet of care is vital and requires multidisciplinary team expertise for optimal outcomes. Whilst mortality continues to improve, it remains significant, reflecting the severe and life-threatening nature of FG. More research is certainly needed into how this care is individualised, and to ensure that long-term outcomes in FG include quality of life measures after discharge.
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Affiliation(s)
- Daniel Bowen
- Department of Urology, Mid and South Essex NHS Foundation Trust, Broomfield, UK
| | - Thomas Hughes
- Department of Urology, South Warwickshire University NHS Foundation Trust, Warwick, UK
| | | | - Bhaskar Somani
- University Hospital Southampton NHS Foundation Trust, Southampton, SO16 6YD, UK
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Jahrreiss V, Nedbal C, Castellani D, Gauhar V, Seitz C, Zeng G, Juliebø-Jones P, Keller E, Tzelves L, Geraghty R, Rangarajan K, Traxer O, Philip J, Skolarikos A, Kallidonis P, Bres-Niewada E, Somani B. Is suction the future of endourology? Overview from EAU Section of Urolithiasis. Ther Adv Urol 2024; 16:17562872241232275. [PMID: 38405421 PMCID: PMC10893777 DOI: 10.1177/17562872241232275] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2024] [Accepted: 01/23/2024] [Indexed: 02/27/2024] Open
Affiliation(s)
- Victoria Jahrreiss
- Department of Urology, Medical University of Vienna, Vienna, Austria
- University Hospital Southampton NHS Foundation Trust, Southampton, UK
- EAU Section of Urolithiasis
| | - Carlotta Nedbal
- University Hospital Southampton NHS Foundation Trust, Southampton, UK
- Urology Unit, Azienda Ospedaliero-Universitaria Delle Marche, Università Politecnica Delle Marche, Ancona, Italy
| | - Daniele Castellani
- Urology Unit, Azienda Ospedaliero-Universitaria Delle Marche, Università Politecnica Delle Marche, Ancona, Italy
| | - Vineet Gauhar
- EAU Section on Urolithiasis
- Department of Urology, Ng Teng Fong General Hospital, National University Health System, Singapore, Singapore
| | - Christian Seitz
- Department of Urology, Medical University of Vienna, Vienna, Austria
- EAU Section on Urolithiasis
| | - Guohua Zeng
- Guangdong Key Laboratory of Urology, Department of Urology, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou, China
| | | | - Etienne Keller
- EAU Section on Urolithiasis
- Department of Urology, University Hospital Zurich, University of Zurich, Zürich, Switzerland
| | - Lazaros Tzelves
- Second Department of Urology, Sismanoglio General Hospital, National and Kapodistrian University of Athens, Athens, Greece
| | - Rob Geraghty
- Department of Urology, Freeman Hospital, Newcastle upon Tyne, UK
| | - Karan Rangarajan
- University Hospital Southampton NHS Foundation Trust, Southampton, UK
| | - Olivier Traxer
- Department of Urology, AP-HP, Tenon Hospital, Sorbonne University, Paris, France
| | - Joe Philip
- Bristol Urological Institute, Southmead Hospital, Westbury on Trym, Bristol, UK
| | - Andreas Skolarikos
- Second Department of Urology, Sismanoglio General Hospital, National and Kapodistrian University of Athens, Athens, Greece
| | | | - Ewa Bres-Niewada
- EAU Section on Urolithiasis
- Department of Urology, Roefler Memorial Hospital, Pruszków, Poland
- Faculty of Medicine, Lazarski University, Warsaw, Poland
| | - Bhaskar Somani
- University Hospital Southampton NHS Foundation Trust, Tremona Road, Southampton SO16 6YD, UK
- EAU Section of Urolithiasis
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13
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Panthier F, Kutchukian S, Ducousso H, Doizi S, Solano C, Candela L, Corrales M, Chicaud M, Traxer O, Hautekeete S, Tailly T. How to estimate stone volume and its use in stone surgery: a comprehensive review. Actas Urol Esp 2024; 48:71-78. [PMID: 37657708 DOI: 10.1016/j.acuroe.2023.08.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2023] [Accepted: 07/10/2023] [Indexed: 09/03/2023]
Abstract
OBJECTIVE Current interventional guidelines refer to the cumulative stone diameter to choose the appropriate surgical modality (ureteroscopy [URS], extracorporeal shockwave lithotripsy [ESWL] and percutaneous nephrolithotomy [PCNL]). The stone volume (SV) has been introduced recently, to better estimate the stone burden. This review aimed to summarize the available methods to evaluate the SV and its use in urolithiasis treatment. MATERIAL AND METHODS A comprehensive review of the literature was performed in December 2022 by searching Embase, Cochrane and Pubmed databases. Articles were considered eligible if they described SV measurement or the stone free rate after different treatment modalities (SWL, URS, PCNL) or spontaneous passage, based on SV measurement. Two reviewers independently assessed the eligibility and the quality of the articles and performed the data extraction. RESULTS In total, 28 studies were included. All studies used different measurement techniques for stone volume. The automated volume measurement appeared to be more precise than the calculated volume. In vitro studies showed that the automated volume measurement was closer to actual stone volume, with a lower inter-observer variability. Regarding URS, stone volume was found to be more predictive of stone free rates as compared to maximum stone diameter or cumulative diameter for stones >20 mm. This was not the case for PCNL and SWL. CONCLUSIONS Stone volume estimation is feasible, manually or automatically and is likely a better representation of the actual stone burden. While for larger stones treated by retrograde intrarenal surgery, stone volume appears to be a better predictor of SFR, the superiority of stone volume throughout all stone burdens and for all stone treatments, remains to be proven. Automated volume acquisition is more precise and reproducible than calculated volume.
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Affiliation(s)
- F Panthier
- Grupo de Investigación Clínica en Litiasis Urinaria, Hospital Tenon, Paris, France; Servicio de Urología, Asistencia Pública Hospitales de París, Hospital Tenon, Universidad de La Sorbona, Paris, France.
| | - S Kutchukian
- Grupo de Investigación Clínica en Litiasis Urinaria, Hospital Tenon, Paris, France; Servicio de Urología, Asistencia Pública Hospitales de París, Hospital Tenon, Universidad de La Sorbona, Paris, France; Servicio de Urología, Hospital Universitario de Poitiers, Poitiers, France
| | - H Ducousso
- Servicio de Urología, Hospital Universitario de Poitiers, Poitiers, France
| | - S Doizi
- Grupo de Investigación Clínica en Litiasis Urinaria, Hospital Tenon, Paris, France; Servicio de Urología, Asistencia Pública Hospitales de París, Hospital Tenon, Universidad de La Sorbona, Paris, France
| | - C Solano
- Grupo de Investigación Clínica en Litiasis Urinaria, Hospital Tenon, Paris, France; Universidad de La Sorbona, París, Francia; Servicio de Endourología, Uroclin SAS Medellín, Colombia
| | - L Candela
- Grupo de Investigación Clínica en Litiasis Urinaria, Hospital Tenon, Paris, France; Servicio de Urología, Asistencia Pública Hospitales de París, Hospital Tenon, Universidad de La Sorbona, Paris, France; Divisiónde Oncología Experimental, Unidad de Urología, URI. IRCCS Hospital San Raffaele, Universidad Vita-Salute San Raffaele, Milán, Italy
| | - M Corrales
- Grupo de Investigación Clínica en Litiasis Urinaria, Hospital Tenon, Paris, France; Servicio de Urología, Asistencia Pública Hospitales de París, Hospital Tenon, Universidad de La Sorbona, Paris, France
| | - M Chicaud
- Grupo de Investigación Clínica en Litiasis Urinaria, Hospital Tenon, Paris, France; Servicio de Urología, Asistencia Pública Hospitales de París, Hospital Tenon, Universidad de La Sorbona, Paris, France; Servicio de Urología, CHU Limoges, Limoges, France
| | - O Traxer
- Grupo de Investigación Clínica en Litiasis Urinaria, Hospital Tenon, Paris, France; Servicio de Urología, Asistencia Pública Hospitales de París, Hospital Tenon, Universidad de La Sorbona, Paris, France
| | - S Hautekeete
- Servicio de Radiología, Hospital Universitario de Gante, Gante, Belgium
| | - T Tailly
- Servicio de Urología, Hospital Universitario de Gante, Gante, Belgium
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14
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Bernasconi V, Tsaturyan A, Tonyali S, Esperto F, Pietropaolo A, Gregori A, Talso M. Comment on: "Ureteral stent encrustation: evaluation of available scores as predictors of a complex surgery". Minerva Urol Nephrol 2023; 75:534-536. [PMID: 37335541 DOI: 10.23736/s2724-6051.23.05430-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/21/2023]
Affiliation(s)
- Valentina Bernasconi
- Department of Urologic Oncological Surgery, IRCCS Istituto Nazionale Tumori Foundation, Milan, Italy -
| | - Arman Tsaturyan
- Department of Urology, University of Patras, Patras, Greece
- YAU Urolithiasis and Endourology Working Group, Arnhem, the Netherlands
| | - Senol Tonyali
- Department of Urology, Istanbul School of Medicine, Istanbul University, Istanbul, Türkiye
| | - Francesco Esperto
- YAU Urolithiasis and Endourology Working Group, Arnhem, the Netherlands
- Department of Urology, Campus Bio-Medico University, Rome, Italy
| | - Amelia Pietropaolo
- YAU Urolithiasis and Endourology Working Group, Arnhem, the Netherlands
- Department of Urology, University Hospital of Southampton, Southampton, UK
| | - Andrea Gregori
- Department of Urology, ASST Fatebenefratelli Sacco, Milan, Italy
| | - Michele Talso
- YAU Urolithiasis and Endourology Working Group, Arnhem, the Netherlands
- Department of Urology, ASST Fatebenefratelli Sacco, Milan, Italy
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15
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Cerrato C, Jahrreiss V, Nedbal C, Ripa F, De Marco V, Monga M, Pietropaolo A, Somani B. Shockwave Lithotripsy for De-Novo Urolithiasis after Kidney Transplantation: A Systematic Review of the Literature. J Clin Med 2023; 12:4389. [PMID: 37445423 DOI: 10.3390/jcm12134389] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2023] [Revised: 06/27/2023] [Accepted: 06/28/2023] [Indexed: 07/15/2023] Open
Abstract
BACKGROUND Allograft urolithiasis is an uncommon, challenging, and potentially dangerous clinical problem. Treatment of allograft stones includes external shockwave lithotripsy (SWL), flexible ureteroscopy and lasertripsy (fURSL), or percutaneous nephrolithotomy (PCNL). A gap in the literature and guidelines exists regarding the treatment of patients in this setting. The aim of this systematic review was to collect preoperative and treatment characteristics and evaluate the outcomes of post-transplant SWL for stone disease. METHODS A systematic search in the literature was performed, including articles up to March 2023. Only original English articles were selected. RESULTS Eight articles (81 patients) were included in the review. Patients were mainly male, with a mean age of 41.9 years (±7.07). The mean stone size was 13.18 mm (±2.28 mm). Stones were predominantly located in the kidney (n = 18, 62%). The overall stone-free rate and complication rates were 81% (range: 50-100%) and 17.2% (14/81), respectively, with only one major complication reported. A pre-operative drainage was placed in eleven (13.5%) patients. Five patients (6.71%) required a second treatment for residual fragments. CONCLUSIONS SWL is a safe and effective option to treat de novo stones after transplantation. Larger studies are needed to better address allograft urolithiasis management.
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Affiliation(s)
- Clara Cerrato
- Department of Urology, University Hospital Southampton NHS Trust, Southampton SO16 6YD, UK
| | - Victoria Jahrreiss
- Department of Urology, University Hospital Southampton NHS Trust, Southampton SO16 6YD, UK
- Department of Urology, Comprehensive Cancer Center, Medical University of Vienna, Vienna General Hospital, 1090 Vienna, Austria
| | - Carlotta Nedbal
- Department of Urology, University Hospital Southampton NHS Trust, Southampton SO16 6YD, UK
- Urology Unit, School of Urology, Faculty of Medicine, Università Politecnica delle Marche, 60121 Ancona, Italy
| | - Francesco Ripa
- Department of Urology, University Hospital Southampton NHS Trust, Southampton SO16 6YD, UK
- Department of Urology, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico Milano, 20122 Milan, Italy
| | - Vincenzo De Marco
- Department of Urology, Azienda Ospedaliera Universitaria Integrata di Verona, 37126 Verona, Italy
| | - Manoj Monga
- Department of Urology, University of California San Diego, San Diego, CA 92037, USA
| | - Amelia Pietropaolo
- Department of Urology, University Hospital Southampton NHS Trust, Southampton SO16 6YD, UK
- European Association of Urology-Young Academic Urologists (EAU-YAU), Urolithiasis and Endourology Working Group, NL-6803 AA Arnhem, The Netherlands
| | - Bhaskar Somani
- Department of Urology, University Hospital Southampton NHS Trust, Southampton SO16 6YD, UK
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Hughes T, Tzelves L, Somani BK. Cystine Stones: Developments in Minimally Invasive Surgery and Their Impact on Morbidity and Stone Clearance. Res Rep Urol 2023; 15:175-185. [PMID: 37303487 PMCID: PMC10254682 DOI: 10.2147/rru.s381190] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2023] [Accepted: 05/31/2023] [Indexed: 06/13/2023] Open
Abstract
Cystinuria is a rare genetic condition that is responsible for cystine stones. Besides stone recurrence, patients with cystine stones have reduced health-related quality of life, increased rates of chronic kidney disease and hypertension. Although lifestyle measures, medical therapy and close follow up are essential to reduce and monitor cystine stone recurrences, surgical intervention is frequently needed for most cystinuria patients. Shock wave lithotripsy, ureteroscopy, percutaneous nephrolithotomy and active surveillance all have a role, and technological advances in endourology are vital in achieving a stone-free status and to prevent recurrences. The complexity of managing cystine stones necessitates a multidisciplinary team discussion, patient involvement and an individualised approach in a specialist centre for optimum management. Thulium fibre laser and virtual reality may have an increasing role in the future of cystine stone management.
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Affiliation(s)
- Thomas Hughes
- Department of Urology, Warwick Hospital, Warwick, UK
| | - Lazaros Tzelves
- Department of Urology, Sismanogleio Hospital, National and Kapodistrian University of Athens, Athens, Greece
| | - Bhaskar K Somani
- Department of Urology, University Hospital Southampton, Southampton, UK
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17
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Somani B, Seitz C. Editorial: Future of kidney stone management. Curr Opin Urol 2023; 33:71-72. [PMID: 36710591 DOI: 10.1097/mou.0000000000001067] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Affiliation(s)
- Bhaskar Somani
- University Hospital Southampton NHS Trust, Southampton, UK
| | - Christian Seitz
- Department of Urology, Comprehensive Cancer Center, Medical University of Vienna, Vienna, Austria
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18
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Mazzon G, Choong S, Celia A. Stone-scoring systems for predicting complications in percutaneous nephrolithotomy: A systematic review of the literature. Asian J Urol 2023. [PMID: 37538152 PMCID: PMC10394284 DOI: 10.1016/j.ajur.2023.01.005] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/18/2023] Open
Abstract
Objective Percutaneous nephrolithotomy is a treatment of choice for larger stones of the upper urinary tract. Currently, several nephrolithometric nomograms for prediction of post-operative surgical outcomes have been proposed, although uncertainties still exist regarding their roles in the estimation of complications. Methods We conducted a systematic review on PubMed and Web of Sciences databases including English studies with at least 100 cases and published between January 2010 and December 2021. We identified original articles evaluating correlations between the Guy's stone score, the stone size (S), tract length (T), obstruction (O), number of involved calices (N), and essence or stone density (E) (S.T.O.N.E.), Clinical Research Office of the Endourological Society (CROES), and Seoul National University Renal Stone Complexity (S-ReSC) scores and post-operative complications in adult patients. We also included newly designed nomograms for prediction of specific complications. Results After an initial search of 549 abstracts, we finally included a total of 18 papers. Of them, 11 investigated traditional nephrolithometric nomograms, while seven newly designed nomograms were used to predict specific complications. Overall, 7316 patients have been involved. In total, 14 out of 18 papers are derived from retrospective single-center studies. Guy's stone score obtained correlation with complications in five, S.T.O.N.E. nephrolithometry score in four, while CROES score and S-ReSC score in three and two, respectively. None of the studies investigated minimally invasive percutaneous nephrolithotomy (PCNL) and all cases have been conducted in prone position. Considering newly designed nomograms, none of them is currently externally validated; five of them predict post-operative infections; the remaining two have been designed for thromboembolic events and urinary leakage. Conclusion This review presents all nomograms currently available in the PCNL field and highlights a certain number of concerns. Published data have appeared contradictory; more recent tools for prediction of post-operative complications are frequently based on small retrospective cohorts and lack external validations. Heterogeneity among studies has also been noticed. More rigorous validations are advisable in the future, involving larger prospective patients' series and with the comparison of different tools.
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Education and training evolution in urolithiasis: A perspective from European School of Urology. Asian J Urol 2023. [PMID: 37538161 PMCID: PMC10394299 DOI: 10.1016/j.ajur.2023.01.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/12/2023] Open
Abstract
Objective With the worldwide increase in urolithiasis prevalence, the present study aimed to delineate and summarise recent evolutions in training for the management of urolithiasis. Methods A PubMed search using the key words "simulation", "training", "ureteroscopy", "RIRS", "URS", "percutaneous nephrolithotomy", "PCNL", "virtual reality", "augmented reality", "artificial intelligence", "healthcare", "curriculum", and "assessment" was used to examine how education and training in urolithiasis have adapted over recent years. Focus was placed on the role of high- and low-fidelity simulation models, virtual reality and artificial intelligence, and standardised assessment and curriculum. Results This review supports the necessity to incorporate technology, simulation, and other skill enhancement training modalities into surgical training. However, these cannot solely replace mentored training with an experienced professional supervisor. Whilst technological and simulation advancements are likely to prove increasingly important in urolithiasis training, it is just as important for stratification of robust curricula with validated assessment. We also propose a pathway for future training. Conclusion Endourology subspeciality training programmes have successfully incorporated simulation model-based training for skill acquisition, refinement, and improving operative outcomes. Success is achieved by maintaining a delicate balance between machine and in person mentor-based training. A trainee-centred model that follows the proposed curriculum could aid this balance for the future generation of trainees.
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Gauhar V, Castellani D, Chew BH, Smith D, Chai CA, Fong KY, Teoh JYC, Traxer O, Somani BK, Tailly T. Does unenhanced computerized tomography as imaging standard post-retrograde intrarenal surgery paradoxically reduce stone-free rate and increase additional treatment for residual fragments? Outcomes from 5395 patients in the FLEXOR study by the TOWER group. Ther Adv Urol 2023; 15:17562872231198629. [PMID: 37701535 PMCID: PMC10493056 DOI: 10.1177/17562872231198629] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2023] [Accepted: 08/14/2023] [Indexed: 09/14/2023] Open
Abstract
Background Assessment of residual fragments (RFs) is a key step after treatment of kidney stones. Objective To evaluate differences in RFs estimation based on unenhanced computerized tomography (CT) versus X-rays/ultrasound after retrograde intrarenal surgery (RIRS) for kidney stones. Design A retrospective analysis of data from 20 centers of adult patients who had RIRS was done (January 2018-August 2021). Methods Exclusion criteria: ureteric stones, anomalous kidneys, bilateral renal stones. Patients were divided into two groups (group 1: CT; group 2: plain X-rays or combination of X-rays/ultrasound within 3 months after RIRS). Clinically significant RFs (CSRFs) were considered RFs ⩾ 4 mm. One-to-one propensity score matching for age, gender, and stone characteristics was performed. Multivariable logistic regression analysis was performed to evaluate independent predictors of CSRFs. Results A total of 5395 patients were included (1748 in group 1; 3647 in group 2). After matching, 608 patients from each group with comparable baseline and stone characteristics were included. CSRFs were diagnosed in 1132 patients in the overall cohort (21.0%). Post-operative CT reported a significantly higher number of patients with RFs ⩾ 4 mm, before (35.7% versus 13.9%, p < 0.001) and after matching (43.1% versus 23.9%, p < 0.001). Only 21.8% of patients in the matched cohort had an ancillary procedure post-RIRS which was significantly higher in group 1 (74.8% versus 47.6%, p < 0.001). Age [OR 1.015 95% confidence interval (CI) 1.009-1.020, p < 0.001], stone size (OR 1.028 95% CI 1.017-1.040, p < 0.001), multiple stones (OR 1.171 95% CI 1.025-1.339, p = 0.021), lower pole stone (OR 1.853 95% CI 1.557-2.204, p < 0.001) and the use of post-operative CT scan (OR 5.9883 95% CI 5.094-7.037, p < 0.001) had significantly higher odds of having CSRFs. Conclusions CT is the only reliable imaging to assess the burden of RFs following RIRS and urologist should consider at least one CT scan to determine the same and definitely plan reintervention only based on CT rather than ultrasound and X-ray combination.
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Affiliation(s)
- Vineet Gauhar
- Department of Urology, Ng Teng Fong General Hospital, Singapore, Singapore
| | - Daniele Castellani
- Urology Unit, Azienda Ospedaliero-Universitaria delle Marche, Università Politecnica delle Marche, Via Conca 71, Ancona 60126, Italy
| | - Ben Hall Chew
- Department of Urology, University of British Columbia, Vancouver, BC, Canada
| | - Daron Smith
- Institute of Urology, University College Hospital London, London, UK
| | - Chu Ann Chai
- Urology Unit, Department of Surgery, University of Malaya, Kuala Lumpur, Malaysia
| | - Khi Yung Fong
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore
| | - Jeremy Yuen-Chun Teoh
- S.H. Ho Urology Centre, Department of Surgery, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong, China
| | - Olivier Traxer
- Department of Urology AP-HP, Sorbonne University, Tenon Hospital, Paris, France
| | - Bhaskar Kumar Somani
- Department of Urology, University Hospitals Southampton, NHS Trust, Southampton, UK
| | - Thomas Tailly
- Department of Urology, University Hospital of Ghent, Ghent, Belgium
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Gadiyar N, Geraghty RM, Premakumar Y, Somani BK. Changes in Urine Composition and Risk of Kidney Stone Disease Following Bariatric Surgery: A Systematic Review over Last 2 Decades. Curr Urol Rep 2022; 23:279-295. [PMID: 36417046 DOI: 10.1007/s11934-022-01119-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/01/2022] [Indexed: 11/25/2022]
Abstract
PURPOSE OF REVIEW The association of kidney stone disease (KSD) and gastrointestinal (GI) surgery has been well established. With a rising obesity crisis, we wanted to see the correlation of urinary composition in patients undergoing bariatric surgery and their risk of KSD. The objective of this paper is to perform a systematic review and meta-analysis of literature to evaluate the changes in urinary composition and risk of KSD following bariatric surgery. RECENT FINDINGS A total of seven studies (2498 patients) underwent bariatric surgery with a mean age of 46.7 years and a male:female ratio of 1:3. The most popular bariatric surgery was the Roux-en-Y procedure. Meta-analysis of the studies showed that significant decrease in urinary calcium, citrate, and urate, and increase in urinary oxalate. There was also a nonsignificant volume reduction in the post-operative cohort. The decrease in urinary citrate and increase in urinary oxalate are both predisposing factors of stone formation. There is strong evidence that bariatric surgery results in significant changes in urine composition in keeping with the increased risk of developing KSD. This identifies useful therapeutic targets in the prophylactic management of patients who have undergone bariatric surgery.
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Affiliation(s)
- Neha Gadiyar
- General Surgery, Guys and St Thomas', London, UK
| | | | | | - Bhaskar K Somani
- Department of Urology, University Hospital Southampton NHS Trust, Southampton, UK.
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22
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Bowen D, Juliebø-Jones P, Somani BK. Global outcomes and lessons learned in the management of Fournier's gangrene from high-volume centres: findings from a literature review over the last two decades. World J Urol 2022; 40:2399-2410. [PMID: 36059020 DOI: 10.1007/s00345-022-04139-4] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2022] [Accepted: 08/15/2022] [Indexed: 10/14/2022] Open
Abstract
INTRODUCTION Fournier's Gangrene (FG) carries a high mortality and morbidity with underreported short and long-term outcomes. Our aim was to perform a review of the recent literature to evaluate the short and long-term outcomes in patients with FG in the acute setting from large-scale studies. METHODS A PubMed search was performed between January 2000 and December 2021 for studies reporting on patients with FG. Exclusion criteria included small samples (n < 100), review articles and animal studies. Primary outcomes of interest were mortality, number of operative episodes for surgical debridement and admission to intensive care unit (ICU). Other outcomes assessed included rate of faecal and urinary diversion, orchidectomy rate, penectomy rate and length of hospital stay. RESULTS From a total of 1182 studies, 18 were eligible for inclusion and included in this review. In total, data were analysed from 13,903 FG patients. Mean inpatient mortality rate was 7.3% (range 4.7-40.4%). Mean number of surgical debridement operations performed was 1.8 (range 1.5-4.2). On average, 6.8% (range 3.6-50.5%) and 7% (range 1.2-53.2%) underwent faecal and urinary diversions, respectively. Mean rate of orchidectomy was 5.6%, with rate of penectomy being lower at 0.2%. The mean length of hospital stay was 18.5 days (range 13.0-26.6). On average, 17.5% (range 10.1%-67.5%) required ICU admission for at least a single-system support. CONCLUSION Our review from the past twenty years of literature suggests that the mortality for FG, whilst still high, has fallen compared to previous years. Whilst inpatient metrics are well-covered in the literature there is a lack of large-scale studies detailing long-term patient outcomes.
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Affiliation(s)
- Daniel Bowen
- University Hospital Southampton NHS Trust, Southampton, UK
| | - Patrick Juliebø-Jones
- Department of Urology, Haukeland University Hospital, Bergen, Norway
- Department of Clinical Medicine, University of Bergen, Bergen, Norway
| | - B K Somani
- Department of Urology, University Hospital Southampton NHS Trust, Southampton, UK.
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Brown G, Juliebø-Jones P, Keller EX, De Coninck V, Beisland C, Somani BK. Current status of nomograms and scoring systems in paediatric endourology: A systematic review of literature. J Pediatr Urol 2022; 18:572-584. [PMID: 36096999 DOI: 10.1016/j.jpurol.2022.08.021] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/01/2022] [Revised: 08/17/2022] [Accepted: 08/24/2022] [Indexed: 12/14/2022]
Abstract
INTRODUCTION The incidence of paediatric kidney stone disease is increasing worldwide, with the requirement for endourological interventions mirroring this. Multiple nomograms, grading tools and scoring systems now exist in the adult setting, which aim to enhance the pre-operative planning and decision-making associated with these surgeries. In recent years, there has been increasing interest in nomograms dedicated for use in the paediatric setting. This study provides an up-to-date review and assessment of available paediatric endourology nomograms and scoring systems. METHODS A comprehensive search of worldwide literature was conducted according PRISMA methodology. Studies describing paediatric-specific endourology nomograms, scoring systems or grading tools and studies externally validating these tools, or existing adult tools in a paediatric population, were evaluated and included in the narrative data synthesis. RESULTS A total of 7 endourology nomograms were identified. 4 were paediatric-specific, 2 for shockwave lithotripsy, 1 for percutaneous nephrolithotomy or ureteroscopy and 1 for percutaneous nephrolithotomy specifically. Only the 2 shockwave lithotripsy nomograms have been externally validated in 4 further studies and showed efficacy in predicting treatment success. 3 adult tools, all specific to PCNL have been investigated and validated in a paediatric setting in 11 studies. In general, they showed efficacy in the prediction of stone free rate but were poor at predicting likelihood of complications. CONCLUSION A limited number of paediatric-specific endourology predictive nomograms are available to aid in the management of kidney stone disease, with the strongest evidence supporting those designed for shockwave lithotripsy. Although 3 adult tools have been implemented, there are problems applying these to the paediatric setting and further development of paediatric-specific tools is necessary.
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Affiliation(s)
- George Brown
- Department of Urology, University Hospital Southampton, UK
| | - Patrick Juliebø-Jones
- Department of Urology, Haukeland University Hospital, Bergen, Norway; Department of Clinical Medicine, University of Bergen, Bergen, Norway; Young Academic Urologists (YAU), Urolithiasis and Endourology Working Party, Arnhem, the Netherlands.
| | - Etienne Xavier Keller
- Young Academic Urologists (YAU), Urolithiasis and Endourology Working Party, Arnhem, the Netherlands; Department of Urology, University Hospital Zurich, Switzerland
| | - Vincent De Coninck
- Young Academic Urologists (YAU), Urolithiasis and Endourology Working Party, Arnhem, the Netherlands; Department of Urology, AZ Klina University, Brasschaat, Belgium
| | - Christian Beisland
- Department of Urology, Haukeland University Hospital, Bergen, Norway; Department of Clinical Medicine, University of Bergen, Bergen, Norway
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Lim EJ, Castellani D, So WZ, Fong KY, Li JQ, Tiong HY, Gadzhiev N, Heng CT, Teoh JYC, Naik N, Ghani K, Sarica K, De La Rosette J, Somani B, Gauhar V. Radiomics in Urolithiasis: Systematic Review of Current Applications, Limitations, and Future Directions. J Clin Med 2022; 11:jcm11175151. [PMID: 36079078 PMCID: PMC9457189 DOI: 10.3390/jcm11175151] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2022] [Revised: 08/29/2022] [Accepted: 08/29/2022] [Indexed: 11/25/2022] Open
Abstract
Radiomics is increasingly applied to the diagnosis, management, and outcome prediction of various urological conditions. Urolithiasis is a common benign condition with a high incidence and recurrence rate. The purpose of this scoping review is to evaluate the current evidence of the application of radiomics in urolithiasis, especially its utility in diagnostics and therapeutics. An electronic literature search on radiomics in the setting of urolithiasis was conducted on PubMed, EMBASE, and Scopus from inception to 21 March 2022. A total of 7 studies were included. Radiomics has been successfully applied in the field of urolithiasis to differentiate phleboliths from calculi and classify stone types and composition pre-operatively. More importantly, it has also been utilized to predict outcomes and complications after endourological procedures. Although radiomics in urolithiasis is still in its infancy, it has the potential for large-scale implementation. Its greatest potential lies in the correlation with conventional established diagnostic and therapeutic factors.
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Affiliation(s)
- Ee Jean Lim
- Department of Urology, Singapore General Hospital, Singapore 169608, Singapore
- Correspondence: ; Tel.: +65-6321-4693
| | - Daniele Castellani
- Urology Unit, Azienda Ospedaliero-Universitaria Ospedali Riuniti di Ancona, Università Politecnica Delle Marche, 60126 Ancona, Italy
| | - Wei Zheng So
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore 119077, Singapore
| | - Khi Yung Fong
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore 119077, Singapore
| | - Jing Qiu Li
- Department of Urology, Singapore General Hospital, Singapore 169608, Singapore
| | - Ho Yee Tiong
- Department of Urology, National University Hospital, Singapore 119074, Singapore
| | - Nariman Gadzhiev
- Department of Urology, Saint-Petersburg State University Hospital, 199034 St. Petersburg, Russia
| | - Chin Tiong Heng
- Department of Urology, Ng Teng Fong Hospital, Singapore 609606, Singapore
| | - Jeremy Yuen-Chun Teoh
- S.H. Ho Urology Centre, Department of Surgery, The Chinese University of Hong Kong, Hong Kong SAR, China
| | - Nithesh Naik
- Department of Mechanical and Industrial Engineering, Manipal Institute of Technology, Manipal Academy of Higher Education, Manipal 576104, Karnataka, India
| | - Khurshid Ghani
- Department of Urology, University of Michigan, Ann Arbor, MI 48109, USA
| | - Kemal Sarica
- Department of Urology, Biruni University, 34010 Istanbul, Turkey
| | - Jean De La Rosette
- Istanbul Medipol University, TEM Avrupa Otoyolu Goztepe Cikisi No: 1, 34010 Istanbul, Turkey
| | - Bhaskar Somani
- Department of Urology, University Hospital Southampton NHS Foundation Trust, Southampton SO16 6YD, UK
| | - Vineet Gauhar
- Department of Urology, Ng Teng Fong Hospital, Singapore 609606, Singapore
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Juliebø-Jones P, Keller EX, Haugland JN, Æsøy MS, Beisland C, Somani BK, Ulvik Ø. Advances in Ureteroscopy: New technologies and current innovations in the era of Tailored Endourological Stone Treatment (TEST). JOURNAL OF CLINICAL UROLOGY 2022. [DOI: 10.1177/20514158221115986] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Ureteroscopy has undergone many advances in recent decades. As a result, it is able to treat an increasing range of patient groups including special populations such as pregnancy, anomalous kidneys and extremes of age. Such advances include Holmium laser, high-power systems and pulse modulation. Thulium fibre laser is a more recent introduction to clinical practice. Ureteroscopes have also been improved alongside vision and optics. This article provides an up-to-date guide to these topics as well as disposable scopes, pressure control and developments in operating planning and patient aftercare. These advances allow for a custom strategy to be applied to the individual patient in what we describe using a new term: Tailored endourological stone treatment (TEST). Level of evidence: 5
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Affiliation(s)
- Patrick Juliebø-Jones
- Department of Urology, Haukeland University Hospital, Norway
- Department of Clinical Medicine, University of Bergen, Norway
| | - Etienne Xavier Keller
- Department of Urology, University Hospital Zurich, University of Zurich, Switzerland
| | | | | | - Christian Beisland
- Department of Urology, Haukeland University Hospital, Norway
- Department of Clinical Medicine, University of Bergen, Norway
| | | | - Øyvind Ulvik
- Department of Clinical Medicine, University of Bergen, Norway
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Adamou C, Goulimi E, Pagonis K, Peteinaris A, Tsaturyan A, Vagionis A, Lattarulo M, Giannitsas K, Liatsikos E, Kallidonis P. Comparison between standard, mini and ultra-mini percutaneous nephrolithotomy for single renal stones: a prospective study. World J Urol 2022; 40:2543-2548. [PMID: 35900584 DOI: 10.1007/s00345-022-04107-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2022] [Accepted: 07/15/2022] [Indexed: 08/30/2023] Open
Abstract
PURPOSE Based on the current trend of miniaturization of instruments used in percutaneous nephrolithotomy (PCNL), it is necessary to compare different PCNL modalities regarding their access sheath size used. Thus, the safety and efficacy among standard, mini and ultra-mini PCNL (s-PCNL, m-PCNL, um-PCNL) were compared. METHODS We performed a prospective, non-randomized trial between January 2018 and July 2020. Patients with stones classified as Guy's stone score grade I were included. The set-up for s-PCNL and m-PCNL included a 30 Fr and 22 Fr percutaneous tract, respectively. In both set-ups, an ultrasonic/ballistic lithotripter was utilized. In the case of um-PCNL, a 12 Fr percutaneous tract was established. A high-power laser was used for lithotripsy. Hemoglobin drop, complication rate, length of hospital stay (LOS), stone-free rate (SFR) and operation time were evaluated. RESULTS A total of 84 patients, 28 patients per method, were evaluated. Hemoglobin drop was higher in the s-PCNL group when compared to m-PCNL (p = 0.008) and um-PCNL groups (p < 0.001), while um-PCNL group had the slightest hemoglobin drop. LOS was similar between s-PCNL group and m-PCNL group, but um-PCNL group required shorter hospital stay than the other two modalities (p < 0.001). The complication and transfusion rates as well as SFR did not differ between groups. Operation time in the um-PCNL set-up was longer compared to s-PCNL (p < 0.001) and m-PCNL (p = 0.011), whereas s-PCNL and m-PCNL did not differ significantly. CONCLUSION m-PCNL showed less hemoglobin drop, but similar operation time and SFR when compared to s-PCNL. um-PCNL showed even less hemoglobin drop, but the operation time was longer compared to the two other modalities.
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Affiliation(s)
| | - Evangelia Goulimi
- Department of Urology, University Hospital of Patras, Patras, Greece
| | | | | | - Arman Tsaturyan
- Department of Urology, University Hospital of Patras, Patras, Greece
| | | | - Marco Lattarulo
- Department of Urology, University Hospital of Patras, Patras, Greece
| | | | - Evangelos Liatsikos
- Department of Urology, University Hospital of Patras, Patras, Greece.,Department of Urology, Medical University of Vienna, Vienna, Austria.,Institute for Urology and Reproductive Health, Sechenov University, Moscow, Russia
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Senel S, Kasap Y, Kizilkan Y, Tastemur S, Ozden C. External validation of the T.O.HO. score as predictor of success after retrograde intrarenal surgery. BMC Urol 2022; 22:68. [PMID: 35462554 PMCID: PMC9036695 DOI: 10.1186/s12894-022-01018-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2021] [Accepted: 04/13/2022] [Indexed: 11/10/2022] Open
Abstract
Abstract
Background
To assess the effectiveness of T.O.HO. (Tallness, Occupied lesion, Houndsfield unit evaluation) score in predicting the retrograde intrarenal surgery (RIRS) success and to validate this scoring system.
Methods
The age, sex, previous stone surgery, hospitalization, surgery duration, postoperative complication, stone length, stone location, stone density, stone number, lateralization, presence of hydronephrosis, and presence of preoperative stent datas of 611 patients who underwent RIRS in our clinic between January 2013 and January 2021 were retrospectively assessed. The patients were divided into two groups as successful and unsuccessful. The T.O.HO scores of all patients were calculated.
Results
The success rate was 72.5%. Compared to the unsuccessful group, stone length and stone density were lower, surgery duration was shorter and there were less lower pole stones in the successful group (p < 0.001). No significant difference was found between the two groups in terms of the other parameters. The T.O.HO. score was significantly lower in the successful group compared to the unsuccessful group (p < 0.001). According to the multivariate logistic regression analysis, stone length (OR: 0.905; 95% Cl: 0.866–0.946; p < 0.001), lower pole location (OR: 0.546; 95% Cl: 0.013–0.296; p < 0.001), stone density (OR: 0.999; 95% Cl: 0.998–1; p = 0.044) and the T.O.HO. score (OR: 0.684; 95%Cl: 0.554–0.844; p < 0.001) were found as the independent risk factors for RIRS success. ROC curve analysis showed that the T.O.HO. score could predict the RIRS success with 7.5 cut-off point (AUC: 0.799, CI: 0.76–0.839; p < 0.001).
Conclusion
The T.O.HO. score can predict RIRS success with a high rate of accuracy.
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Juliebø-Jones P, Pietropaolo A, Æsøy MS, Ulvik Ø, Beisland C, Bres-Niewada E, Somani BK. Endourological management of encrusted ureteral stents: an up-to-date guide and treatment algorithm on behalf of the European Association of Urology Young Academic Urology Urolithiasis Group. Cent European J Urol 2022; 74:571-578. [PMID: 35083079 PMCID: PMC8771125 DOI: 10.5173/ceju.2021.0264] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2021] [Revised: 11/19/2021] [Accepted: 11/22/2021] [Indexed: 12/04/2022] Open
Abstract
Encrustation of ureteral stents can represent a complex challenge. Patients can require multiple intervention types as well as several operative sessions. Our aim was to establish a practical guide for managing such cases as well as an accompanying treatment algorithm. Nearly all cases can now be successfully managed with minimally invasive methods such as ureteroscopy and/or percutaneous nephrolithotomy. Use of a validated tool for grading burden of encrustation is recommended. Careful patient counselling as well as operative planning are of paramount importance. Identifying high risk patient groups such as pregnancy and implementing prevention strategies are also crucial.
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Affiliation(s)
- Patrick Juliebø-Jones
- Department of Urology, Haukeland University Hospital, Bergen, Norway.,Department of Clinical Medicine, University of Bergen, Bergen, Norway
| | - Amelia Pietropaolo
- Department of Urology, University Hospital Southampton, Southampton, United Kingdom
| | | | - Øyvind Ulvik
- Department of Urology, Haukeland University Hospital, Bergen, Norway.,Department of Clinical Medicine, University of Bergen, Bergen, Norway
| | - Christian Beisland
- Department of Urology, Haukeland University Hospital, Bergen, Norway.,Department of Clinical Medicine, University of Bergen, Bergen, Norway
| | - Ewa Bres-Niewada
- Department of Urology, Roefler Memorial Hospital, Pruszków, Poland.,Faculty of Medicine, Lazarski University, Warsaw, Poland
| | - Bhaskar K Somani
- Department of Urology, University Hospital Southampton, Southampton, United Kingdom
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Management of Kidney Stone Disease in Pregnancy: A Practical and Evidence-Based Approach. Curr Urol Rep 2022; 23:263-270. [PMID: 36197640 PMCID: PMC9732063 DOI: 10.1007/s11934-022-01112-x] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/13/2022] [Indexed: 12/14/2022]
Abstract
PURPOSE OF REVIEW Suspected kidney stone disease during pregnancy is a difficult condition for health professionals to manage. This is partly due to the more limited range of diagnostic and therapeutic strategies, which can be safely applied. A comprehensive review of literature was performed to identify evidence to develop a practical guide to aid clinicians. RECENT FINDINGS Ultrasound remains the recommended first line option for imaging. Complicated cases, such as suspected infected obstructed system, require urgent decompression such as in the form of percutaneous nephrostomy. This article highlights the pharmacotherapeutic agents, which are considered safe for use in pregnancy. Where surgical intervention is indicated, evidence supports ureteroscopy to be a safe option as long as infection has been treated. Ureteroscopy can offer definitive clearance of the stone(s) and can be less burdensome regarding bothersome symptoms compared to indwelling ureteral stent or nephrostomy, which also require regular exchange due to the high propensity for encrustation in pregnancy. A multidisciplinary approach is fundamental to safely manage suspected kidney stone disease in pregnancy. Adoption of a locally agreed pathway as suggested in this article supports improved patient care.
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Juliebø-Jones P, Somani BK. Editorial Comment on "Opioid-Sparing Analgesic Effects of Peripheral Nerve Blocks in Percutaneous Nephrolithotomy: A Systematic Review" by Winoker et al. J Endourol 2021; 36:47-48. [PMID: 34714137 DOI: 10.1089/end.2021.0578] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Affiliation(s)
| | - Bhaskar K Somani
- Department of Urology, University Hospital Southampton, Southampton, United Kingdom
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Somani B. Special Issue 'Minimally Invasive Urological Procedures and Related Technological Developments'. J Clin Med 2021; 10:jcm10184225. [PMID: 34575336 PMCID: PMC8469780 DOI: 10.3390/jcm10184225] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2021] [Accepted: 09/13/2021] [Indexed: 11/16/2022] Open
Abstract
The landscape of minimally invasive urological intervention is changing [...].
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Affiliation(s)
- Bhaskar Somani
- Department of Urology, University Hospital Southampton NHS Trust, Southampton SO16 6YD, UK
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